Again I'm picking the brains of all of you genetics experts and breeders out there. A thread on blue eyed horses got me thinking, and it seems like its primarily paint horse genes that make blue eyes, at least according to some quick Googling (perhaps I'm wrong on that assumption, in which case please set me straight ). My guy has one blue eye and one brown, but no paint horse spots. Is that blue eye a clue that he has paint horse ancestors somewhere? I have no idea what his breeding is, so I'm not much help there. He does have lots of "chrome"; 4 high socks, a blaze, and a white lower lip, but no other white. As far as body color if he isn't a bay he's a very dark chestnut. Photobucket hates me, but there are pics in my "barn" here. So, is that blue eye and that white lower lip a hint toward paint genes, or is the "blue eye gene" completely independent of paint genes? I've seen other solid horses with blue eyes, and I've always kind of wondered where those "random" blues are coming from.